Hand-held personal hygiene instrument



FIG. 1 is a front perspective view showing our new design;

FIG. 2 is an end elevation thereof;

FIG. 3 is an opposite end elevation thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is an opposite side elevation thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a hand-held personal hygiene instrument, as shown and described. 